Takato has been always bullied by his next door neighbor and physician Yasuyuki-sensei. One day, Yasuyuki's friend Kazusa comes over and Takato believes him to be his savior, but who knew Kazusa was a bully just like Yasuyuki. A one volume, threesome comedy.

I'm not sure if this is shota or not. I don't remember seeing what the kid's age is, but he looks and acts pretty young. And then two adults going at him at the same time. I got really creeped out. o_0